Fortune | Canadian Authorities Seek to Contain Oil Spill Moving Down River Fortune Some 1,572 barrels of heavy oil and diluent leaked from Husky Energy Inc's Saskatchewan Gathering System pipeline on Thursday, flowing into the river. The company shut the line, stopping the leak, and has been working to contain the spill. Aerial look at Saskatchewan pipeline oil spill Add to ... Expect oil along shores of North Saskatchewan River, says spill expert North Battleford shuts down water intake due to oil slick |